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  • … Espalier  is a method of training and pruning a tree or shrub, forcing it to grow flat against a wall or a … commercial apple trees are grafted onto roots from selected hardy apple trees. Some rootstock is dwarfing and will produce small trees; other rootstock produces full-size trees. If you … M27 or the mini-dwarf MAL27. You will begin with a 2- to 3-foot sapling, or whip, that is still very pliable and has not yet grown any side branches. It can be planted against a wall, …
    Type: Plant Info
  • … plants, whose trailing stems are trained to grow around, up, and through a wire form. This is truly hands-on gardening, since the plant’s new growth is not allowed to go where it wants to go, but must be coaxed into a predetermined shape. The … personal set of growing preferences, and gardeners must make a good match between their home site and a suitable plant. Ivy is shade tolerant and loves cool conditions, but will crisp up in …
    Type: Plant Info
  • … many years.   Challenges In the erratic midwestern climate, the biggest danger to all bulbs is a treacherous thaw in mid- or late winter that tricks them into blooming too early. Not every … grasslike,  and unobtrusive, most gardeners can stand to leave them alone after the bloom is done. That's a good thing, because any bulbous plant's leaves are the energy factory it … By April, they have already done their job as the heralds of spring. The most popular species is Galanthus nivalis, including a double-flowered cultivar, 'Flore Pleno'. Snowdrops multiply by …
    Type: Plant Info
  • … – Richard Hawke, the Garden's plant evaluation manager   Japanese forest grass ( Hakonechloa ) is a favorite of Richard Hawke, the Garden's plant evaluation manager. Growing about 1 to 2 feet … tuberosa ) and Coreopsis . Purple love grass   ( Eragrostis spectabilis )  Purple love grass is another native plant that's useful in the front of a sunny flower bed. It forms a clump about 1 to 2 feet tall, grows in average soil, and tolerates a drought once the plant is established. The light purple flowers appear in midsummer and when several plants are grouped …
    Type: Plant Info
  • … Pumpkin Baby Boo Pumpkin Move over, big jack-o'-lanterns. There's a new kid in town. Baby Boo is a miniature pumpkin that’s white as snow. These cuties measure 2 to 3 inches wide and 2 inches … near West Kalimantan, a province in the southern Indonesian section of Borneo. Its common name is derived from its near-black leaves, but the plant is not nearly as dark and ominous as its namesake.   Monstera,  Cliff from Arlington, Virginia, …
    Type: Plant Info
  • … in height and width. Often seen in local forest preserves, woodlands or roadsides, elderberry is sometimes overlooked as a good shrub for the home garden. Give it a spot with full to part … habit, and more prolific flowering.   Common Ninebark ( Physocarpus opulifolius ) Ninebark is occasionally found growing along streams and in dry woodlands in the northern half of … and once it’s established it can withstand drought conditions and works well in a hot, dry site. With age, lead plant becomes increasingly woody. (If deer are an issue, the plant will need …
    Type: Plant Info
  • … After learning several techniques, we will paint in the Garden. Some experience with color is helpful. Prerequisite: Color mixing coursework or equivalent experience. The School’s CEUs= 12 …
    Type: Item Detail
  • … one, walking in a dense forest, or finding that tree that seemed to speak to you. Treewhispers is an ongoing, international collaboration "awakening our heart-felt connection to trees." …
    Type: Event for Calendar
  • … one, walking in a dense forest, or finding that tree that seemed to speak to you. Treewhispers is an ongoing, international collaboration "awakening our heart-felt connection to trees." …
    Type: Event for Calendar
  • … in early autumn,” says Jill Selinger, manager of continuing education. “One of its best assets is that it grows well in dry shade, where so many other plants I tried have failed.” …
    Type: Plant Info